After a short ________, I got my bag from the thief’s hand successfully.
| A．exchange | B．explanation | C．encouragement | D．Struggle |
He was very busy that day, but he seemed ___ when we dropped by.
| A．unbearable |
| B．skeptical |
| C．delighted |
| D．challenging |
Since everyone is a little tired, shall we ___ our discussion and have some tea or coffee, please?
| A．break off |
| B．break down |
| C．break up |
| D．break into |
—Is there any possibility ___ you could pick me up at the airport?
—No problem
| A．when |
| B．whether |
| C．that |
| D．what |
When we got there, he was about to leave, so he only had time to explain ___ to us what he thought of our plan.
| A．carefully |
| B．roughly |
| C．impatiently |
| D．repeatedly |
The class ___ 80 students is hard to manage.
| A．consisting of |
| B．consists of |
| C．making up of |
| D．made up |